TSM109

TSM109/A DUAL COMPARATOR AND VOLTAGE REFERENCE COMPARATOR s LOW SUPPLY CURRENT (1.1mA) INDEPENDENT OF SUPPLY VOLTAGE s LOW INPUT BIAS CURRENT : 25nA TYP s LOW INPUT OFFSET VOLTAGE : ±1mV TYP s INPUT COMMON-MODE VOLTAGE RANGE INCLUDES GROUND N DIP8 s LOW OUTPUT SATURATION VOLTAGE : 250mV TYP; (Io = 4mA) s DIFFERENTIAL INPUT VOLTAGE RANGE EQUAL TO THE SUPPLY VOLTAGE s WIDE POWER SUPPLY RANGE : ±1V to ±18V s ESD PROTECTION : 1.5kV VOLTAGE REFERENCE D SO8 s Fixed Vref to 2.5V s 0.4% AND 1% VOLTAGE PRECISION s SINK CURRENT CAPABILITY : 1 to 100mA DESCRIPTION The TSM109 is a monolithic IC that includes two comparators and a shunt voltage reference. This device offers space and cost savings in many applications including power supply management or data acquisition systems. PIN CONNECTIONS (top view) ORDER CODE Part Number TSM109 TSM109A Temperature Range -40°C, +105°C -40°C, +105°C Package N D N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT) 1 Out Vcc 8 2 Vref Out 7 3 Ve+ Ve- 6 4 Gnd Ve+ 5 November 2002 1/7 TSM109/A ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vin Ik Toper Tj Rthja ESD Supply voltage Differential Input Voltage Input Voltage Continuous Cathode current range Operating Free-air Temperature Range Maximum Junction Temperature Thermal Resistance Junction to Ambient (SO package) Electrostatic Discharge Protection Parameter Value 36 36 -0.3 to Vcc +0.3 -100 to 150 -40 to105 150 175 1.5 Unit V...